<!DOCTYPE html>
<html lang="zh-CN">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
    a {
      width: 200px;
      height: 200px;
      background-color: orange;

      /* 转换成块级元素 */
      display: block;

      /* 转换成行内块元素 */
      display: inline-block;
    }
  </style>
</head>

<body>
  <a href="#">我是a标签</a>
  <a href="#">我是a标签</a>
  <a href="#">我是a标签</a>
</body>

</html>